body {
    background-color: #F5F5F5;
    font-family: Arial, sans-serif;
}

.container {
    margin: 100px auto;
    max-width: 400px;
    padding: 20px;
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

h1 {
    text-align: center;
    color: #333333;
}

form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
}

input[type=text], input[type=password] {
    margin-bottom: 10px;
    padding: 10px;
    border: none;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
}

button.btn {
    padding: 10px;
    background-color: #333333;
    color: #FFFFFF;
    border: none;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

.point {
    margin-top: 20px;
    text-align: center;
}

.point a {
    color: #333333;
    text-decoration: none;
    font-weight: bold;
}

.error {
    color: red;
    font-size: 12px;
}
